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- Yesterday, 20:04
- Joined
- Feb 19, 2002
- Messages
- 43,331
Users can't tell the difference between spaces, nulls, and ZLS since all are invisible. I think the issue arises if they type something in and then either backspace to remove the visible characters or just type spaces to remove them. using the Del key removes the characters and sets the value of the control to null as does the Esc key. Except the Esc key reverts to the previous value.
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